ABS Pump Repair
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Body Control Unit RepairC123EF0 – Brake System Fault
A concerning message, “Brake system fault, stop carefully,” is currently affecting later-generation Audi models, particularly the Audi A4 (B8 and B9 generations). This issue disables emergency braking assistance from the ABS, leaving only standard braking operational.
The ABS pump and module store a specific fault code, C123EF0 – Hydraulic Brake Booster Limit Value Reached, resulting in the constant illumination of the ABS warning light. Many Bosch ABS units in various Audi models are experiencing this specific failure, leading owners to face the costly option of ABS pump replacement.
However, we offer an alternative solution—a comprehensive test and rebuild of the existing ABS pump and module. This process eliminates the need for coding upon return and comes with an unlimited mile Lifetime Warranty. Our in-house R&D team has developed a quick solution, typically completed within 2-3 working days, ensuring a swift return to the road.
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Typical Failure Symptoms
- Brake warning displayed on the dashboard: ‘Brake system fault, stop carefully.’
- Illumination of the ABS warning light.
Common Fault Codes
- C123EF0: Hydraulic Brake Booster Limit Value Reached.
Testing and Rebuilding
Each unit undergoes rigorous testing beyond the vehicle’s operating parameters, ensuring that once rebuilt, it surpasses the vehicle’s lifespan. Our rebuild process exclusively incorporates components with ratings higher than the standard. ABS unit testing is conducted both before and after the rebuild, guaranteeing adherence to or even surpassing OEM specifications.
Programming
We preserve all coding, eliminating the necessity for costly programming.
Quality
Our rebuild work is globally recognized, with franchise dealerships and specialists worldwide benefiting from our services. Thanks to our stringent quality control standards, the defect rate on all our rebuilds is less than 0.6%, assuring you of our exceptionally high standard of work.
Warranty
Enjoy the peace of mind with our lifetime unlimited mileage warranty.
How to get your unit rebuilt
- Select your part number above and click “Get yours Repaired .”
- Print the payment/booking confirmation email.
- Safely package your Audi ABS unit in a sturdy box with ample packaging material, ensuring you include the confirmation email.
- Send the package via tracked courier (shipping instructions are on the confirmation email).
- Upon receipt, we will test, rebuild, and return your ABS unit with an unlimited mileage lifetime warranty. If your unit proves not to be faulty, we will refund your payment, deducting a small testing fee and return shipping.
No upfront payment option
- Fill and submit the repair form.
- Print the booking confirmation email.
- Package your Audi ABS pump and module securely with the confirmation email included.
- Send the package via tracked courier (shipping instructions are on the confirmation email).
- Upon receipt, we will test your ABS and inform you of the testing outcome. If your unit is faulty and you choose to proceed with the rebuild, we will accept payment over the phone using a debit/credit card.
- We will then rebuild your ABS and return it with an unlimited mileage warranty.
For additional information on this Audi ABS pump and module, please contact us.
Contact AUTOTRONICS at 0116 276 7054 or email us at [email protected] for expert assistance. Our experienced engineers are here to solve all your queries and provide top-notch services.
